The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Jun. 21, 2021
Verimatrix, Meyreuil, FR;
Nicholas Gildea, London, GB;
Verimatrix UK LTD, London, GB;
Abstract
Embodiments of systems, devices and methods for protecting computer programs against analysis and/or attacks that rely on synchronized ordering and repeatability are provided herein. Embodiments disclosed herein include receiving input source code, the source code comprising code instructions of a computer program; generating a graph structure representative of the code instructions comprising nodes representative of portions of the code instructions and links representative of dependencies between the portions of the code instructions, wherein the nodes can be traversed in a plurality of orders without invalidating the dependencies between the portions of the code instructions; constructing a plurality of function definitions based on the graph structure, each function definition configured to execute one or more nodes of the graph structure and each node of the graph structure is executable by one or more function definitions; transforming the input source code into transformed source code based on combining the graph structure and the plurality of function.